This template calculates Maya calendar dates using Gregorian serial date. Left blank, this template will produce today's date in the Long count format. To obtain another date use {{Maya date|gsd= }}. To find the Gregorian serial date you can use the Template:Gregorian serial date or combine the two inline. For example, {{Maya date|gsd={{Gregorian serial date|month=12|day=21|year=2012}} }} produces 13.0.0.0.0.
Today's Date is
13.0.11.11.9